I used to love the fusible batting made by Hobbs, and would do it on the garage floor, but I can't seem to find it anymore, so between that and my knees and back not getting any younger, I gave up on the floor. But even if I had a table big enough to hold an entire queen or king-sized quilt, I wouldn't be able to reach into the center of it to fuse, pin or smooth down a spray basted quilt. So I join the ranks of those who pin in sections using the clamp method.